Translate remaining Chinese JSDoc and CSS comments to English

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/stores/performance.ts

@@ -34,8 +34,8 @@ export const usePerformanceStore = defineStore('performanceStore', {
   actions: {
     /**
      * Get Performance
-     * @param {string} type 'log' | 'filter'，可傳入以上任一。
-     * @param {*} id 檔案 ID
+     * @param {string} type - The file type ('log' or 'filter').
+     * @param {number} id - The file ID.
      */
     async getPerformance(type, id) {
       let api = '';